WdKA RFID Workshop Mifare RFID movie trigger gist

rfid_trigger_movies.pde

/*
* @title: WdKA RFID Workshop Mifare RFID movie trigger gist
* @author: Simon de Bakker <simon@simbits.nl>
*/

import processing.serial.*;
import processing.video.*;

Serial myPort;

String[] UIDs = { 
                  "482818799",
                  "419918016215050128",
                  "193763787",
                  "196111177137"
                };

final int NUM_MOVIES = 2;
Movie[] movies = new Movie[NUM_MOVIES];
String[] moviePaths = {
                        "testmovie1.mp4",
                        "testmovie2.mp4"
                      };

Movie currentMovie = null;

void setup() {
  size(640, 480);  
  // List all the available serial ports in the output pane. 
  // You will need to choose the port that the Wiring board is 
  // connected to from this list. The first port in the list is 
  // port #0 and the third port in the list is port #2. 
  println(Serial.list()); 
  myPort = new Serial(this, Serial.list()[0], 9600);
  
  for (int i=0; i<moviePaths.length; i++) {
    if (i >= movies.length)
      break;
    movies[i] = new Movie(this, moviePaths[i]);  // Load the movie into the program 
  }
  
  currentMovie = movies[0];
}

void draw() {
  background(0);
  image(currentMovie, 0, 0, 640, 480);
}

void serialEvent(Serial myPort) {

  // read the serial buffer:
  String uid = myPort.readStringUntil('\n');

  if (uid != null) {
    uid = trim(uid);
    println("'" + uid + "'");
    
    for (int i=0; i<UIDs.length; i++) {
      if (uid.equals(UIDs[i])) {
        if (i < movies.length) {
          currentMovie.stop();
          currentMovie = movies[i];
          currentMovie.loop();
        }
      }
    }
  }
}

void movieEvent(Movie m) {
  m.read();
}